I've been puzzling over ways to make a certain room configuration using the Master Maze and Game Tiles recently, and have not found a satisfactory way to make the particular room layout happen with the pieces I currently possess.
Note, I said satisfactory. Take a look at this drawing and you can see what I mean.
A possible solution which would help with other design options as well, would be for DF to produce pieces that match the green hash-marked area in the drawing.
There might be other ways to achieve this goal, but I'm unable presently to think of a method using the Dwarven Forge collection I have on hand. Suggestions are welcome.